Directly or indirectly, some of that demand for vengeance would fall on Althea as well as on myself--if it became generally known that I had sheltered one of the chief perpetrators--and I had to find the means of secretly preventing so disastrous a result.

The riverside premises looked harmless enough. The name, "W. Mischen," had been newly painted up, and a suggestion that a corn business was being carried on there was evidenced by some sacks of grain.

The office was open, and I could see one man inside, lounging idly at a desk, obviously with nothing to do. But the moment he heard my step and caught sight of me, he began to work on a big ledger with over-acted activity.

I resolved to risk going in. The adjoining premises were to let, so I used that as an excuse and asked him if he could tell me anything about them. A very few questions convinced me that he was a Berliner who had probably been engaged as a clerk to give a cover to the fictitious business.

Under the pretext of a desire to see whether the water front would suit my purposes--I was a wharfinger for the moment--I got him to show me over the premises. I found, of course, that the place would not suit me.

"Some one appears to be very busy over there," I said, pointing a little way down the river where a number of men in boats were at work.

"They are dockyard men laying down moorings. They have all but finished now. I believe the Wundervoll is to be moored there for a while. Have you seen her? A splendid ship she'll be when she's fitted. I am a big navy man. We shall never be safe until we have a fleet as big as England's."

"It will come in time," I replied; and we went inside again. I saw the reason for the wharf now; and wondered how they had succeeded in getting wind of the Government's intention so early.

"I am really very much obliged to you," I said as we stood again in the office. "You seem rather short-handed too, so I mustn't take up your time."

"Oh, I haven't much to do yet. The firm is only just starting here. This is to be only the Berlin branch; the business is at Hamburg, you know. I wish I had more to do; but of course it takes a lot of time to get things going."